- DCCA (Aurora, CO)
- Lead System Administrator (SA) for Linux Location Aurora, CO Job Code 2434 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com Lead System Administrator (SA) for Linux Candidate must have or be able… more
- CACI International (Denver, CO)
- Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... 6/24/2025 **The Opportunity:** Join CACI International Inc as a Systems Administrator and play a crucial role...connectivity, computers, and phones. + Maintain and troubleshoot local security /badging systems . + Prepare obsolete assets for… more
- General Dynamics Information Technology (Aurora, CO)
- …we can't turn into opportunity. At GDIT, people are our differentiator. Our ** Systems Administrator Technician** supports and manages the responsibilities of the ... Administration **Skills:** Computer Hardware,Information Systems ,Information Technology (IT) Systems **Certifications:** CompTIA - Security + CE - CompTIA… more
- Amentum (Peterson AFB, CO)
- …for transformative change. **Responsibilities:** The duties and responsibilities of the Systems Administrator , Staff include, but are not limited to, ... IT and computing resources, while ensuring the integrity and security of the network infrastructure + Diagnose...Address requests and manage tracking, documentation, and reporting of network systems and hardware accountability, as well… more
- TekSynap (Denver, CO)
- **Responsibilities & Qualifications** **RESPONSIBILITIES** The Help DeskSystems Administrator is expected tobe able to: + Uses automated information systems to ... support ofrequestfor information related to ongoing programs and proposal efforts. + Maintains network diagrams and circuit records. + Instructs users in the use of… more
- GovCIO (Denver, CO)
- **Overview** GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans Affairs operational needs. The role requires AWS, Windows, ... experience, with strong database management skills, to maintain infrastructure and ensure system security and performance. This position is fully remote within… more
- Lockheed Martin (Littleton, CO)
- …the boundaries of technology to help our customers achieve their missions\. The Work: As a Systems Administrator on the Fenwick Program , you will: \- Work in an ... Martin's Spectrum Convergence is part of Lockheed Martin's Rotary & Mission Systems business area\. As the company's center of excellence for end\-to\-end radio… more
- General Dynamics Information Technology (Peterson AFB, CO)
- …GDIT and government personnel on overall program security posture + Conduct network and system audits for vulnerabilities using Security Technical ... to identify, analyze, and report events that occur or might occur within the network in order to protect information, information systems , and networks from… more
- KBR (Colorado Springs, CO)
- Title: Systems Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... solutions to customers in the intelligence and national security communities. In this role, your work will have a profound impact on one of the country's most… more
- CACI International (Colorado Springs, CO)
- …(ACAS), Microsoft Defender for Endpoint, and STIG Management. + Familiarity with network and system security principles, protocols, and configurations. ... for other positions at CACI. **Responsibilities:** You will be a Tenable-Nessus Security Administrator for the Engineering Operations team for the EITaaS… more